mirror of
https://github.com/git/git.git
synced 2024-11-24 02:17:02 +08:00
82ebb0b6ec
Many scripts compare actual and expected output using "diff -u". This is nicer than "cmp" because the output shows how the two differ. However, not all versions of diff understand -u, leading to unnecessary test failure. This adds a test_cmp function to the test scripts and switches all "diff -u" invocations to use it. The function uses the contents of "$GIT_TEST_CMP" to compare its arguments; the default is "diff -u". On systems with a less-capable diff, you can do: GIT_TEST_CMP=cmp make test Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
58 lines
1.1 KiB
Bash
Executable File
58 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='apply with fuzz and offset'
|
|
|
|
. ./test-lib.sh
|
|
|
|
dotest () {
|
|
name="$1" && shift &&
|
|
test_expect_success "$name" "
|
|
git checkout-index -f -q -u file &&
|
|
git apply $* &&
|
|
test_cmp expect file
|
|
"
|
|
}
|
|
|
|
test_expect_success setup '
|
|
|
|
for i in 1 2 3 4 5 6 7 8 9 10 11 12
|
|
do
|
|
echo $i
|
|
done >file &&
|
|
git update-index --add file &&
|
|
for i in 1 2 3 4 5 6 7 a b c d e 8 9 10 11 12
|
|
do
|
|
echo $i
|
|
done >file &&
|
|
cat file >expect &&
|
|
git diff >O0.diff &&
|
|
|
|
sed -e "s/@@ -5,6 +5,11 @@/@@ -2,6 +2,11 @@/" >O1.diff O0.diff &&
|
|
sed -e "s/@@ -5,6 +5,11 @@/@@ -7,6 +7,11 @@/" >O2.diff O0.diff &&
|
|
sed -e "s/@@ -5,6 +5,11 @@/@@ -19,6 +19,11 @@/" >O3.diff O0.diff &&
|
|
|
|
sed -e "s/^ 5/ S/" >F0.diff O0.diff &&
|
|
sed -e "s/^ 5/ S/" >F1.diff O1.diff &&
|
|
sed -e "s/^ 5/ S/" >F2.diff O2.diff &&
|
|
sed -e "s/^ 5/ S/" >F3.diff O3.diff
|
|
|
|
'
|
|
|
|
dotest 'unmodified patch' O0.diff
|
|
|
|
dotest 'minus offset' O1.diff
|
|
|
|
dotest 'plus offset' O2.diff
|
|
|
|
dotest 'big offset' O3.diff
|
|
|
|
dotest 'fuzz with no offset' -C2 F0.diff
|
|
|
|
dotest 'fuzz with minus offset' -C2 F1.diff
|
|
|
|
dotest 'fuzz with plus offset' -C2 F2.diff
|
|
|
|
dotest 'fuzz with big offset' -C2 F3.diff
|
|
|
|
test_done
|